<div *ngIf="pieChartData" echarts [options]="pieChartData" class="chart-pie"></div>
<table border="1">
    <tr>
        <td width="70"></td>
        <td width="100">面积(万亩)</td>
        <td width="80">较前一年</td>
        <td width="60">比例</td>
    </tr>
    <tr *ngFor="let i of data">
        <td>{{i.type === 1 ? '一年生' : '多年生'}}</td>
        <td>{{i.actualArea}}</td>
        <td>{{i.comparePre}}%</td>
        <td>{{i.ratio}}%</td>
    </tr>
</table>
